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Your cart is empty.MERV 16 UPGRADE AVAILABLE Lennox Model X6673 Air Cleaner Filter Media - 20" x 25" x 5" (2-Pack) FEATURES: Factory original BMAC Healthy Climate Media Electrostatically charged disposable media Captures dust mites, pollen, mold spores, pet dander and other contaminants down to 0.3 microns Synthetic media offers large surface area for maximum dirt holding capacities with minimum air resistance Media is certified to UL 900 standard. UL classification - Class 2 Replace every 6 months under normal use SPECIFICATIONS: Nominal Dimensions: 20" x 25" x 5" Actual Dimensions 19-3/4" X 24-3/4" X 4-3/8" MERV 11 Fits Air Cleaner Model HCC20-28 Same as part # HCF20-10
DAVID RODRIGUEZ
2025-07-08 16:40:13
I've been using the lennox filter for over 5 years. It's definitely my go-to filter.I noticed a significant reduction in dust and allergens. The build quality is top-notch, and the filter feels sturdy and well-made. It fits perfectly into my system, making installation quick and hassle-free.If you're looking for a reliable, high-performance air filter, I highly recommend the X6673 Lennox MERV 11 filter. It's worth every penny!
OTS
2025-06-26 11:17:40
The filters are good and fairly priced. The delivery was quick. They last at least 6 months and could probably go longer. No complaints after purchasing the 2 pack 4 times.
Michael M
2025-06-03 12:42:39
Fits my new furnace well. Better pricing compared to others. Package came quickly & undamaged.
Lars
2025-04-18 16:05:32
Only purchase replacement air filters specifically made for Lennox units. Lennox filters are smaller than the stated size. A generic air filter replacement will not fit into the Lennox filter box and cannot be forced into the filter box. Lennox filters are approximately 3/8 inch smaller in all dimensions than the stated size. When the proper size is used, the seal and the resultant effectiveness are very good.
DK Cotton
2025-02-09 12:42:29
After the first year of owning our new furnace we found an incredible buy on another brand filter that supposedly claimed it would fit our furnace ... afterall, the dimensions given were the same, etc. but alas... no matter what we did we could not get it to slide into the furnace as it was suppose to due to minute and nearly undetectable differences in it's cardboard framework. Thought I was doomed to have to pay an exorbitant price from now on but discovered that indeed I did not! This is my second time ordering these filters through Amazon, this time I made sure to order the two-pack for extra savings - Shipping was fast, agreeable price - I am happy!
Jeffery G.
2025-01-16 11:52:19
The build quality is very good.Works as advertised.
K.M.
2024-12-25 13:12:47
I received two authentic Lennox X6673 furnace filters with my order. They were individually wrapped in plastic inside a large protective cardboard box, so neither filter was damaged when it arrived. The furnace filters were shipped within 24 hours of ordering and delivered within two days. I am very impressed by this seller and pleased with the price of the filters. I reordered two more filters to keep on hand. The second order arrived just as fast and in perfect condition too. I was not compensated for this review and I don't know the seller.
Dania
2024-12-21 14:27:43
It is the right filter for my furnace
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